20086448

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{1181}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 38987088

約数和(自身を除く): 18900640

約数列:

[1, 2, 4, 8, 16, 1063, 1181, 2126, 2362, 4252, 4724, 8504, 9448, 17008, 18896, 1255403, 2510806, 5021612, 10043224, 20086448]

約数ペア:

[(1, 20086448), (2, 10043224), (4, 5021612), (8, 2510806), (16, 1255403), (1063, 18896), (1181, 17008), (2126, 9448), (2362, 8504), (4252, 4724)]